Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137652 | Method of manufacturing particle colloid or a magnetic fluid containing metal nitrides | Isao Nakatani, Masayuki Hijikata, Tsutomu Takahashi, Kiyoshi Ozawa, Takao Furubayashi | 1992-08-11 |
| 4851558 | Process for producing alkoxysilanes | Makoto Nishida | 1989-07-25 |